Chemistry, 18.06.2020 00:57 kamayablancowa
Please select the word from the list that best fits the definition removal of salt from ocean water
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Chemistry, 21.06.2019 13:00
Identify the balanced chemical equation that represents a decomposition reaction. p4 + 3o2 โถ p2o3 2fe(oh)3 โถ 2feo3 + h2o cuso4 โถ cuo + 2so3 2fe(oh)3 โถ fe2o3 + 3h2o
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Chemistry, 22.06.2019 11:00
Problem page combustion of hydrocarbons such as pentane ( c5 h12 ) produces carbon dioxide, a "greenhouse gas." greenhouse gases in the earth's atmosphere can trap the sun's heat, raising the average temperature of the earth. for this reason there has been a great deal of international discussion about whether to regulate the production of carbon dioxide.(a) write a balanced chemical equation, including physical state symbols, for the combustion of liquid pentane into gaseous carbon dioxide and gaseous water. (b) suppose 0.350 kg of pentane are burned in air at a pressure of exactly 1 atm and a temperature of 20.0 degree c. calculate the volume of carbon dioxide gas that is produced.be sure your answer has the correct number of significant digits.
Answers: 2
Chemistry, 22.06.2019 11:20
Sodium nitrite (nano2) reacted with 2โiodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.
Answers: 1
Chemistry, 22.06.2019 14:00
What mass of natural gas (ch4) must you burn to emit 276 kj of heat?
Answers: 1
Please select the word from the list that best fits the definition
removal of salt from ocean water...
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